455243127580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1388021}}^1$

素因数の和:1388107

約数の個数: 72

約数和(自身を含む): 1031622367104

約数和(自身を除く): 576379239524

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 529, 620, 713, 1058, 1426, 2116, 2645, 2852, 3565, 5290, 7130, 10580, 14260, 16399, 32798, 65596, 81995, 163990, 327980, 1388021, 2776042, 5552084, 6940105, 13880210, 27760420, 31924483, 43028651, 63848966, 86057302, 127697932, 159622415, 172114604, 215143255, 319244830, 430286510, 638489660, 734263109, 860573020, 989658973, 1468526218, 1979317946, 2937052436, 3671315545, 3958635892, 4948294865, 7342631090, 9896589730, 14685262180, 19793179460, 22762156379, 45524312758, 91048625516, 113810781895, 227621563790, 455243127580]

約数ペア:

[(1, 455243127580), (2, 227621563790), (4, 113810781895), (5, 91048625516), (10, 45524312758), (20, 22762156379), (23, 19793179460), (31, 14685262180), (46, 9896589730), (62, 7342631090), (92, 4948294865), (115, 3958635892), (124, 3671315545), (155, 2937052436), (230, 1979317946), (310, 1468526218), (460, 989658973), (529, 860573020), (620, 734263109), (713, 638489660), (1058, 430286510), (1426, 319244830), (2116, 215143255), (2645, 172114604), (2852, 159622415), (3565, 127697932), (5290, 86057302), (7130, 63848966), (10580, 43028651), (14260, 31924483), (16399, 27760420), (32798, 13880210), (65596, 6940105), (81995, 5552084), (163990, 2776042), (327980, 1388021)]